Boris Johnson, the UK's foreign secretary had the press scratching thier heads the other day by calling Corbyn (Leader of the Labour party) a 'Mutton-headed old mugwump'.
All the uk papers reported this and they were all unsure what it meant.
Despite the fallout from the mugwump incident, Johnson has stuck by his choice of the word. Speaking on ITV’s Good Morning Britain, the former London mayor said: “I apologise to mugwumps everywhere.”